Does Jade Helm Violate Posse Comitatus?

"Critics of expanding executive authority have noted that this enhanced power will redound of course  to presidents of either party. They point out that target groups could change as the political winds blow. For this reason, critics of Jade Helm say, concern over Jade Helm should not be confined to “Obama-haters” or what is characterized as the far-right. Were someone with, say, a strongly Christian-Right or anti-union or “law and order” orientation to be elected, he or she would wield the same powers—over Occupy Wall Street or police misconduct protesters, gays, strikers, or other  groups that might be perceived as a menace to society."